Letter, 13 June 1887
Letter, 11 June 1887
Letter, 22 March 1887
Letter, 27 June 1887
Receipt, 16 January 1885
Letter, 21 September 1885
Letter, 21 September 1885
Letter from C.S. Drummond to B.J. Harrington, written from Winnipeg, thanking Harrington for coal analysis.
Letter from C.S. Drummond to B.J. Harrington, written from Winnipeg.
Letter, 3 October 1884
Letter, 3 October 1884
Letter, 28 July 1884